Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Allegro MicroSystems, Inc. - Common Stock (NQ:ALGM)

44.55 +0.22 (+0.50%)
Streaming Delayed Price Updated: 1:20 PM EDT, May 21, 2026 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Price and Volume

Detailed Quote
Volume 916,834
Open 43.74
Bid (Size) 44.53 (100)
Ask (Size) 44.56 (100)
Prev. Close 44.33
Today's Range 43.60 - 45.14
52wk Range 22.41 - 51.40
Shares Outstanding 189,646,542
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
Nova, Micron, Qualcomm, Amkor, and Allegro MicroSystems Stocks Trade Up, What You Need To Know
What Happened? A number of stocks jumped in the afternoon session after traders positioned ahead of Nvidia's fiscal Q1 earnings. Nvidia accounted for a signi... 
Via StockStory
Topics Artificial Intelligence Economy
News headline image
Monolithic Power Systems and Allegro MicroSystems Shares Are Falling, What You Need To Know
What Happened? A number of stocks fell in the afternoon session after a broad-based sell-off hit the semiconductor sector following news of a potential strik... 
Via StockStory
Topics Economy Government

Performance

YTD
+65.6%
+65.6%
1 Month
+9.6%
+9.6%
3 Month
+15.4%
+15.4%
6 Month
+91.8%
+91.8%
1 Year
+63.4%
+63.4%

More News

Read More
News headline image
Allegro MicroSystems’s Q1 Earnings Call: Our Top 5 Analyst Questions
Via StockStory
Topics Earnings Electric Vehicles
Allegro MicroSystems (NASDAQ:ALGM) Q4 Beat and Record Data Center Sales Overshadowed by Soft Guidance ↗
Via Chartmill
Allegro MicroSystems (NASDAQ:ALGM) Soars Nearly 40% in One Month, Passing Minervini Trend Template with Perfect Technical Rating ↗
Via Chartmill
News headline image
Allegro MicroSystems Appoints Robert Willett to its Board of Directors
From Allegro MicroSystems, Inc.
Via GlobeNewswire
News headline image
Allegro MicroSystems to Present at TD Cowen’s 54th Annual Technology, Media & Telecom Conference on Wednesday, May 27, 2026
From Allegro MicroSystems, Inc.
Via GlobeNewswire
News headline image
ALGM Q1 Deep Dive: Data Center and Auto Growth Offset Margin Headwinds
Via StockStory
Topics Artificial Intelligence Electric Vehicles
News headline image
Allegro (ALGM) Q4 2026 Earnings Transcript ↗
Via The Motley Fool
News headline image
Why Allegro MicroSystems (ALGM) Shares Are Trading Lower Today
Via StockStory
Topics Artificial Intelligence Earnings Economy
News headline image
Allegro MicroSystems (NASDAQ:ALGM) Q1: Beats On Revenue
Via StockStory
News headline image
Allegro MicroSystems Reports Fourth Quarter and Fiscal Year 2026 Results
From Allegro MicroSystems, Inc.
Via GlobeNewswire
News headline image
Allegro MicroSystems (ALGM) Reports Q1: Everything You Need To Know Ahead Of Earnings
Via StockStory
News headline image
Allegro MicroSystems and Monolithic Power Systems Shares Skyrocket, What You Need To Know
Via StockStory
Topics Artificial Intelligence Economy
News headline image
Semtech, Allegro MicroSystems, and Kulicke and Soffa Shares Skyrocket, What You Need To Know
Via StockStory
Topics Artificial Intelligence Economy Supply Chain
News headline image
Semtech, Allegro MicroSystems, and Kulicke and Soffa Shares Are Soaring, What You Need To Know
Via StockStory
Topics Artificial Intelligence Economy Supply Chain
News headline image
Allegro MicroSystems to Announce Fourth Quarter and Fiscal Year 2026 Financial Results
From Allegro MicroSystems, Inc.
Via GlobeNewswire
News headline image
3 Reasons ALGM is Risky and 1 Stock to Buy Instead
Via StockStory
Topics Economy Stocks
News headline image
3 of Wall Street’s Favorite Stocks That Concern Us
Via StockStory
Topics Electric Vehicles
News headline image
3 Small-Cap Stocks with Open Questions
Via StockStory
News headline image
Why Are Allegro MicroSystems (ALGM) Shares Soaring Today
Via StockStory
Topics Artificial Intelligence Economy
News headline image
Q4 Earnings Highlights: Allegro MicroSystems (NASDAQ:ALGM) Vs The Rest Of The Processors and Graphics Chips Stocks
Via StockStory
Topics Artificial Intelligence
News headline image
Allegro MicroSystems, Amkor, NXP Semiconductors, Photronics, and Lam Research Stocks Trade Up, What You Need To Know
Via StockStory
Topics Artificial Intelligence
News headline image
Amtech, Magnachip, Monolithic Power Systems, Allegro MicroSystems, and Kulicke and Soffa Shares Are Falling, What You Need To Know
Via StockStory
Topics Artificial Intelligence
News headline image
onsemi, Allegro MicroSystems, Entegris, Broadcom, and NXP Semiconductors Stocks Trade Down, What You Need To Know
Via StockStory
Topics Economy World Trade

Frequently Asked Questions

Is Allegro MicroSystems, Inc. - Common Stock publicly traded?
Yes, Allegro MicroSystems, Inc. - Common Stock is publicly traded.
What exchange does Allegro MicroSystems, Inc. - Common Stock trade on?
Allegro MicroSystems, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Allegro MicroSystems, Inc. - Common Stock?
The ticker symbol for Allegro MicroSystems, Inc. - Common Stock is ALGM on the Nasdaq Stock Market
What is the current price of Allegro MicroSystems, Inc. - Common Stock?
The current price of Allegro MicroSystems, Inc. - Common Stock is 44.55
When was Allegro MicroSystems, Inc. - Common Stock last traded?
The last trade of Allegro MicroSystems, Inc. - Common Stock was at 05/21/26 01:20 PM ET
What is the market capitalization of Allegro MicroSystems, Inc. - Common Stock?
The market capitalization of Allegro MicroSystems, Inc. - Common Stock is 8.45B
How many shares of Allegro MicroSystems, Inc. - Common Stock are outstanding?
Allegro MicroSystems, Inc. - Common Stock has 8B shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
© 2025 FinancialContent. All rights reserved.